FR2756819B1 - Composition a base d'oxyde de cerium ou d'oxydes de cerium et de zirconium, sous forme extrudee, son procede de preparation et son utilisation comme catalyseur - Google Patents
Composition a base d'oxyde de cerium ou d'oxydes de cerium et de zirconium, sous forme extrudee, son procede de preparation et son utilisation comme catalyseurInfo
- Publication number
- FR2756819B1 FR2756819B1 FR9615000A FR9615000A FR2756819B1 FR 2756819 B1 FR2756819 B1 FR 2756819B1 FR 9615000 A FR9615000 A FR 9615000A FR 9615000 A FR9615000 A FR 9615000A FR 2756819 B1 FR2756819 B1 FR 2756819B1
- Authority
- FR
- France
- Prior art keywords
- cerium
- zirconium
- catalyst
- composition based
- preparing same
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
- C01F17/224—Oxides or hydroxides of lanthanides
- C01F17/235—Cerium oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
- C01P2006/13—Surface area thermal stability thereof at high temperatures
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9615000A FR2756819B1 (fr) | 1996-12-06 | 1996-12-06 | Composition a base d'oxyde de cerium ou d'oxydes de cerium et de zirconium, sous forme extrudee, son procede de preparation et son utilisation comme catalyseur |
KR1019990705014A KR20000057428A (ko) | 1996-12-06 | 1997-12-03 | 압출된 형태의 세륨 산화물 또는 세륨 및 지르코늄 산화물 기재조성물, 그의 제조 방법 및 촉매로서의 용도 |
CN97181276A CN1244177A (zh) | 1996-12-06 | 1997-12-03 | 呈挤出态、基于氧化铈或氧化铈和氧化锆的组合物、其制备方法和作为催化剂的用途 |
PCT/FR1997/002190 WO1998024726A1 (fr) | 1996-12-06 | 1997-12-03 | Composition a base d'oxyde de cerium ou d'oxydes de cerium et de zirconium, sous forme extrudee, son procede de preparation et son utilisation comme catalyseur |
EP97948991A EP0950022A1 (fr) | 1996-12-06 | 1997-12-03 | Composition a base d'oxyde de cerium ou d'oxydes de cerium et de zirconium, sous forme extrudee, son procede de preparation et son utilisation comme catalyseur |
CA002274013A CA2274013C (fr) | 1996-12-06 | 1997-12-03 | Composition a base d'oxyde de cerium ou d'oxydes de cerium et de zirconium, sous forme extrudee, son procede de preparation et son utilisation comme catalyseur |
JP10525282A JP2000505771A (ja) | 1996-12-06 | 1997-12-03 | 押出成形された形状の酸化セリウムに基づく組成物又は酸化セリウム及び酸化ジルコニウムに基づく組成物、その製法並びに触媒としてのその使用法 |
TW086118392A TW426542B (en) | 1996-12-06 | 1998-02-09 | Cerium oxide and zirconium oxide based composition, its extruded form, preparation and usage as a catalyst |
NO992741A NO992741L (no) | 1996-12-06 | 1999-06-04 | Blanding med basis av ceriumoksyd eller cerium- og zirkoniumoksyder, i ekstrudert form, fremgangsmåte for fremstilling og anvendelse som katalysator |
US10/007,209 US6506705B2 (en) | 1996-12-06 | 2001-10-24 | Composition based on cerium oxide or on cerium and zirconium oxides, in the extruded form, process for the preparation thereof and use thereof as catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9615000A FR2756819B1 (fr) | 1996-12-06 | 1996-12-06 | Composition a base d'oxyde de cerium ou d'oxydes de cerium et de zirconium, sous forme extrudee, son procede de preparation et son utilisation comme catalyseur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2756819A1 FR2756819A1 (fr) | 1998-06-12 |
FR2756819B1 true FR2756819B1 (fr) | 1999-02-19 |
Family
ID=9498409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9615000A Expired - Fee Related FR2756819B1 (fr) | 1996-12-06 | 1996-12-06 | Composition a base d'oxyde de cerium ou d'oxydes de cerium et de zirconium, sous forme extrudee, son procede de preparation et son utilisation comme catalyseur |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0950022A1 (ko) |
JP (1) | JP2000505771A (ko) |
KR (1) | KR20000057428A (ko) |
CN (1) | CN1244177A (ko) |
CA (1) | CA2274013C (ko) |
FR (1) | FR2756819B1 (ko) |
NO (1) | NO992741L (ko) |
TW (1) | TW426542B (ko) |
WO (1) | WO1998024726A1 (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100394076B1 (ko) * | 2000-09-16 | 2003-08-09 | 주식회사 경동도시가스 | 합성가스 제조용 니켈계 개질촉매 및 이를 이용하는수증기 개질에 의한 천연가스로부터 합성가스의 제조방법 |
US6810884B2 (en) | 2000-09-18 | 2004-11-02 | Rothmans, Benson & Hedges Inc. | Low sidestream smoke cigarette with non-combustible treatment material |
EP1425447A1 (en) | 2001-09-13 | 2004-06-09 | Rothmans, Benson & Hedges Inc. | Zirconium/metal oxide fibres |
JP3946982B2 (ja) | 2001-11-01 | 2007-07-18 | ニッケイ・メル株式会社 | ジルコニア・セリア基複合酸化物の製造方法 |
ATE477216T1 (de) | 2003-04-30 | 2010-08-15 | Magnesium Elektron Ltd | Verfahren zur herstellung von zirkonoxiden und zirkonium enthaltenden mischoxiden |
FR2859470B1 (fr) * | 2003-09-04 | 2006-02-17 | Rhodia Elect & Catalysis | Composition a base d'oxyde de cerium et d'oxyde de zirconium a reductibilite et surface elevees, procede de preparation et utilisation comme catalyseur |
EP1516855B1 (en) * | 2003-09-15 | 2017-03-01 | Toyota Jidosha Kabushiki Kaisha | Cerium-zirconium composite metal oxide with a cerium oxide core surrounded by zirconium oxide |
US7384888B2 (en) | 2003-09-15 | 2008-06-10 | Toyota Jidosha Kabushiki Kaisha | Cerium-zirconium composite metal oxide |
FR2884732B1 (fr) * | 2005-04-20 | 2007-08-24 | Rhodia Chimie Sa | Dispersion colloidale d'un compose de cerium et d'un autre element choisi parmi le zirconium, les terres rares, le titane et l'etain, solide dispersible a base de ce compose et procedes de preparation |
US20110178350A1 (en) * | 2008-09-22 | 2011-07-21 | Waseda University | Dehydrogenation Catalyst of Alkylaromatic Compounds Having High Redox Ability, Process for Producing Same, And Dehydrogenation Method Using Same |
CN102463034A (zh) * | 2010-11-15 | 2012-05-23 | 温州大学 | 一种用于摩托车尾气净化的储氧材料 |
FR2970254B1 (fr) | 2011-01-11 | 2013-09-20 | Rhodia Operations | Procede de preparation de carbonate d'alcool |
FR2993269B1 (fr) | 2012-07-11 | 2014-08-08 | Rhodia Operations | Procede de preparation de (poly)carbonate de polyglycerol |
FR3003557B1 (fr) * | 2013-03-19 | 2015-05-01 | Rhodia Operations | Composition a base d'oxyde de zirconium, de cerium, de niobium et d'etain, procede de preparation et utilisation en catalyse |
AU2016227718B2 (en) | 2015-03-05 | 2018-07-05 | Shell Internationale Research Maatschappij B.V. | Methane oxidation catalyst, process to prepare the same and method of using the same |
ES2898788T3 (es) | 2016-08-31 | 2022-03-08 | Shell Int Research | Proceso para preparar un catalizador de oxidación de metano |
EP3507008B1 (en) | 2016-08-31 | 2021-11-03 | Shell Internationale Research Maatschappij B.V. | Process to prepare a methane oxidation catalyst |
WO2019177362A1 (ko) | 2018-03-13 | 2019-09-19 | 주식회사 엘지화학 | 탄화수소의 부분 산화 공정 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2608458B1 (fr) * | 1986-12-23 | 1989-03-10 | Rhone Poulenc Chimie | Catalyseur a base d'oxyde de cerium et procede pour le traitement de gaz industriels contenant des composes du soufre |
FR2699524B1 (fr) * | 1992-12-21 | 1995-02-10 | Rhone Poulenc Chimie | Composition à base d'un oxyde mixte de cérium et de zirconium, préparation et utilisation. |
FR2701472B1 (fr) * | 1993-02-10 | 1995-05-24 | Rhone Poulenc Chimie | Procédé de préparation de compositions à base d'oxydes mixtes de zirconium et de cérium. |
FR2714370B1 (fr) * | 1993-12-24 | 1996-03-08 | Rhone Poulenc Chimie | Précurseur d'une composition et composition à base d'un oxyde mixte de cérium et de zirconium, procédé de préparation et utilisation. |
FR2720295B1 (fr) * | 1994-05-27 | 1996-07-12 | Rhone Poulenc Chimie | Composé dispersible à base d'une terre rare, suspension colloïdale obtenue à partir de ce composé, leurs procédés de préparation et utilisation à la fabrication de catalyseurs. |
-
1996
- 1996-12-06 FR FR9615000A patent/FR2756819B1/fr not_active Expired - Fee Related
-
1997
- 1997-12-03 CN CN97181276A patent/CN1244177A/zh active Pending
- 1997-12-03 JP JP10525282A patent/JP2000505771A/ja active Pending
- 1997-12-03 CA CA002274013A patent/CA2274013C/fr not_active Expired - Fee Related
- 1997-12-03 EP EP97948991A patent/EP0950022A1/fr not_active Withdrawn
- 1997-12-03 KR KR1019990705014A patent/KR20000057428A/ko not_active Application Discontinuation
- 1997-12-03 WO PCT/FR1997/002190 patent/WO1998024726A1/fr not_active Application Discontinuation
-
1998
- 1998-02-09 TW TW086118392A patent/TW426542B/zh active
-
1999
- 1999-06-04 NO NO992741A patent/NO992741L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO992741D0 (no) | 1999-06-04 |
CA2274013A1 (fr) | 1998-06-11 |
WO1998024726A1 (fr) | 1998-06-11 |
FR2756819A1 (fr) | 1998-06-12 |
KR20000057428A (ko) | 2000-09-15 |
CN1244177A (zh) | 2000-02-09 |
EP0950022A1 (fr) | 1999-10-20 |
CA2274013C (fr) | 2003-02-11 |
NO992741L (no) | 1999-08-05 |
TW426542B (en) | 2001-03-21 |
JP2000505771A (ja) | 2000-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20060831 |